High Pressure High Temperature Multistage Ring Section Mechanical Seal Type Pump

High Pressure High Temperature Multistage Pump Technical Parameter:
Capacity: 6 - 500 m3/h
Lift Head: 33 - 2000m
Drive Power: 2.2 - 180kw
Rotary Speed: 980, 1480, 2950 r/min
Calibre: 50 - 150mm
Temperature range: -15º C - +80º C

Multistage Mechanical Seal Centrifugal Pump Application:

1. Daily and fire water supply for high-rise
2. Water supply and discharge in mines
3. Cyclic pressurization, air-conditioning system.

Type DDYDFDM multistage Pump is single-suction, multi-stage, segmental centrifugal pump. Type D It is provided for delivering clear water without solid particles or other liquid which is physically and chemically similar to clear water.

The temperature of the liquid is -20º C~ 80º C...Type DY is used to transfer non-corrosive oil and oil products without solid particles and with viscosity less than 120 centistokes. The temperature of the liquid is -20º C~ 150º C Type DF is used to transfer corrosive liquid without solid particles, The temperature of the liquid is --20~+150º C. Type DM is used to transfer clear water or liquid which is physically and chemically similar to clear water with limited solid particles

Multistage Centrifugal Water Pump Construction:

Type DDYDFDM pumps are horizontally installation. The direction of inlet and outlet of Type DYDF is vertical upward except type D pump with horizontal inlet. Type DYIIIIIIDF can be also with horizontal inlet and outlet.
The axial thrust gets balanced with the help of balance disk. Type D, DY, DF3_40 pumps get the balanced with the help of
Symmetrically construction
The shaft seal usually uses packing seal, according to customers' requirements, mechanical seal is used, too. Type DF85_67pumps use sliding bearings which get lubricated with dilute--oil.
The others use rolling bearings which get lubricated with grease except type DF85-67 pump with dilute oil.
Materials of tolerance parts: Type D pump are made of cast iron, the shaft is 45# steel.
Type DY: The materials are divided into three types: I - cast iron(the temperature in operation is 20--150º C)
II_cast steel (the temperature in operation is 45--400º C)
III_stainless steel (the temperature in operation is 45--400º C)
Type DF: According to the liquid can be divided into cast steel and stainless steel.
Type DM: Anti-friction cast iron

Description of Horizontal Centrifugal Pump type:

For example D(DYDF, DM)IIIIII85--67x8
D-- multistage centrifugal Pump
D-- multistage centrifugal Pump for boiler feed
DY_multistage oil pump
DF-- multistage anti-corrosive pump
DM-- multistage anti-friction pump
IIIIII_code of materials
85capacity(m3/h)
67head of each stage
8number of stage, total head is 67x8=536(m)

Specification

FAQ
1. Are you a factory or trading company?
We are a ISO9001 Certified Factory in Shijiazhuang China. We cast and machine the pump and parts for more than ten years.

2. Can you customize the parts according to the drawing?
We have professional technical dept., we are able to customize your parts according to the drawings.

3. Can you supply samples?
We can supply the samples, but you need to bear the development and delivery cost.

4. Do you have a min order quantity?
We don't have a min order quantity, we can send you the parts according to your drawings

5. What is the period of sample production?
It will take 15~25 days to develop new product.

Shijiazhuang ultimate technology solutions Co., Ltd is one over 10 years experienced pump manufacturer (established at 2010) in mining and mineral, power plant, dredging and dredge, hydraulic, irrigation, pulp transfer, chemical, construction, sea water and oil & gas transfer etc.; Gempump is the pump factory has its own pump selection & design, research and development team to assure provide you efficient, energy saving slurry pump, sand pump,water pump, diesel water pump, chemical pump,solar pump and irrigation pump in selection & design, use and maintenance program.

Gempump is the pump factory approved by ISO9001, ISO14001 and OHSAS18001. We also have the certificate of CE. Our factory is over 50,000 square meters with the professional engineer over 20. The Max casting parts weight we could do one time is 7 tons. And we have capacity to produce 600 tons per month and with the heat treatment furnace dimension 6mx5.5mx2.5m. The Max parts we could machine is 6.4 meters and we have capacity to assemble the pump over 1800mm and our cranes capacity is 30 tons.Strong , experienced technical personnel is the powerful guarantee for quality products of slurry pumps, sewage pump, water pump, chemical pumps, fire pumps, irrigation pumps.

Gempump technical team set up five R & D teams: hydraulic engineering, water pump structure, new materials research and development, casting, molding etc. Except the commonly used CAD and other design software, the technical teams also use CAPP computer-aided industrial design and CFD hydraulic design software. They combine years of experience in the practical application of the products, repeated use of water conservancy GIS, MIS software and simulation analysis system software demonstrated, calculations, the theoretical calculations product of slurry pumps, sewage pump, water pump, chemical pumps, fire pumps, irrigation pumps are accurate and consistent with the actual performance. It allowing users to meet the needs while significantly reducing the investment costs, improves Gempump's strong core competitiveness.Gempump products include slurry pump, sewage pump, water pump, acid resistant or chemical pump, irrigation pumps, fire pumps,solar pump and other products exported to over 90 countries all over the world.

The application covers many fields, such as mining and mineral processing, dredger, tailings transportation, mining, steel, desulfurization pump, boiler feed water, construction, irrigation, water conservancy facilities, sewage treatment, drainage and water supply. In the era of rapid development of science and technology, Gempump team take the entrepreneurial spirit "excellence and constant product quality, brand known worldwide and Credit-based", business purpose "the achievements of create brand enterprise and industry pioneer", to help you out and provide quality & cheap innovative products!